We attended this year's United States Air Guitar Championships in Washington,D.C.to learn more about this unusual activity.

VOA: special.2009.08.14

dT/dp is mu JT. So for a real gas like air, this is a positive number. It's not zero.

所以对于像空气这样的真实气体，这是一个正数，不等于零。

麻省理工公开课 - 热力学与动力学课程节选

that whatever it is, it's going to be delicious, because of the delicious aroma in the air.

不管他们做的是什么，肯定很美味，因为空气中漂浮着食物的诱人香味。

What kind of 课堂 - SpeakingMax英语口语达人

NOAA scientists say Katrina's air pressure was very low.

VOA: special.2010.08.24

I'm hot, compared to the air of the room, or cold if I'm somewhere that's warm.

我相对于室内的空气是热的，或是冷的如果我呆在一个温暖的地方。

麻省理工公开课 - 热力学与动力学课程节选

The skies above large parts of Europe were empty for a second day Friday, as air safety authorities warned that the cloud of ash from Iceland's volcano is spreading.

VOA: standard.2010.04.16

And it's the windows in the firmament that are opened--those waters are allowed to rush in and dissolve that air bubble.

而在天空上有个口,水可以从中涌入，溶解这些气泡。

耶鲁公开课 - 旧约导论课程节选

(OMITTED) Remais,an assistant professor at Emory University's Rollins School of Public Health in Atlanta, He says the growing economy is fueling environmental risks such as air pollution and chemical toxins, while age-old environmental challenges remain.

VOA: standard.2010.04.07

We're still close enough to the summer that the air is not just filling us up with extra static electricity, so it's a little more challenging here.

我们现在离夏天更近了,这样空气中不总是,充满额外的静电，所以这时做实验,会有一些挑战性。

麻省理工公开课 - 化学原理课程节选

The group's recent "State of the Air" report said Pittsburgh has the worst short-term fine particle pollution in the country.

VOA: special.2009.07.13

It's got that kind of air of profundity about it that philosophy's thought to have or aspires to have.

带有某种哲学思想或追求,所具有的深刻性。

耶鲁公开课 - 死亡课程节选

Before the flight went down, sensors gave conflicting information on air speed to the plane's computers, possibly because of ice.

VOA: special.2009.06.13

Somebody? Wave your hands in the air, Way back in the corner. Can I, can we, let's get the mike.

有人回答吗,请举手,在角落那里,给他麦克风

耶鲁公开课 - 博弈论课程节选

Mars Day at the Smithsonian Air and Space Museum in Washington is a celebration of our solar system's most famous planet.

VOA: special.2010.07.28

And then, suddenly I need to MacBook Air sell my MacBook Air on Craigslist and I can take the person's credit card instead of having them bring $1200 to me or whatever I'm selling it for.

之后突然我需要,在克雷格斯利斯特网站上卖我的,而且我可以让那个人拿信用卡过来,而不是,带着1200美元或是我需要的别的东西给我。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

It says the aim is to bring air guitarists out of the house where they secretly perform and onto the world's stage.

VOA: special.2009.08.14

He's a man up in the air you know he's so detached he doesn't have his feet on the ground.

他是个生活在空中的人,十足超然,从不脚踏实地。

耶鲁公开课 - 政治哲学导论课程节选

In nineteen eighty-five, the group's members expressed their displeasure in the song,"MTV C Get off the Air."

VOA: special.2011.08.05

He's got four essences: Earth, fire, water, air.

他认为世界有四大元素，土，火，水，气。

麻省理工公开课 - 固态化学导论课程节选

Senator Nelson knew there was growing public concern about the country's polluted air, rivers and land.

VOA: special.2010.04.21

I don't know how well you can make it out but there's a little broom guy there with glasses, playing air guitar with his broom, and I guess this is meant to capture the spirit of the contributors.

我不知道你们能理解到什么程度,但是在那儿有一个戴着眼镜的男孩，用他的扫帚在弹着吉他，我猜这个的寓意是指要抓住那些发起人的精神内涵。

耶鲁公开课 - 现代诗歌课程节选

And now the pitcher holds the ball, and now he lets it go, And now the air is shattered by the force of Casey's blow.

VOA: special.2011.04.04

I don't know if it's still on the air but it ran fairly recently.

我不清楚还有没有在放不过确实是最近的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Arrows whistled through the air. A spear went through the body of Stockard's wife.

VOA: special.2010.11.06

It's an infectious disease; it is spread by--through the air.

它是一种传染病,通过空气传播

耶鲁公开课 - 生物医学工程探索课程节选

An observatory opened recently at the Smithsonian Institution's National Air and Space Museum.

VOA: special.2009.10.27

So it's marine force, air force, navy and army.

那就包括海战队和空军，海军和陆军。

普林斯顿公开课 - 国际座谈会课程节选

Some travel guides have described Luxor as the world's largest "open-air museum."

VOA: special.2011.03.08

That's the harmonic series that's on that, and what the valves do is they shorten and lengthen that vibrating column of air very much like the cello string on the fingerboard.

这就是圆号上的泛音列,活瓣的作用是增长或减短,空气柱的高度,很像大提琴指板上的弦

耶鲁公开课 - 聆听音乐课程节选

That's how long you are in the air.

那就是在空中停留的时间

耶鲁公开课 - 基础物理课程节选